diff --git a/package.json b/package.json
index 2db1392f3..7ed4e58c5 100644
--- a/package.json
+++ b/package.json
@@ -59,7 +59,7 @@
     "vue": "^3.0.0"
   },
   "devDependencies": {
-    "@vant/cli": "^3.10.6",
+    "@vant/cli": "^3.10.9",
     "@vant/area-data": "^1.1.1",
     "@vue/compiler-sfc": "^3.1.1",
     "vue": "^3.1.1"
diff --git a/packages/vant-cli/changelog.md b/packages/vant-cli/changelog.md
index 6f8545b1b..66f1cdfb1 100644
--- a/packages/vant-cli/changelog.md
+++ b/packages/vant-cli/changelog.md
@@ -1,5 +1,11 @@
 # 更新日志
 
+## v3.10.9
+
+`2021-06-24`
+
+- 降级 prettier 版本到 2.1.0
+
 ## v3.10.8
 
 `2021-06-23`